1,4-Difluorobenzene, analytical standard

Code: 442249 D2-231

Not available outside of the UK & Ireland.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.


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$281.16 EACH
$337.39 inc. VAT

Not available outside of the UK & Ireland.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

1,4-Difluorobenzene has been used as a dopant, in order to ionize the soluble organic species present in huolinguole lignite coal by using atmospheric pressure photoionization technique coupled with mass spectrometry (APPI-MS). It also plays role of an internal standard in investigating the 19F nuclear magnetic resonance (NMR) spectrum of electrophilic trifluoromethyl thiolating agents prepared from nucleophilic tetramethylammonium trifluoromethyl thiolate.

application(s)environmental
bp88-89 °C (lit.)
CofAcurrent certificate can be downloaded
density1.11 g/mL at 25 °C (lit.)
formatneat
gradeanalytical standard
InChI keyQUGUFLJIAFISSW-UHFFFAOYSA-N
InChI1S/C6H4F2/c7-5-1-2-6(8)4-3-5/h1-4H
mp−13 °C (lit.)
packagingampule of 1000 mg
Quality Level100
refractive indexn20/D 1.441 (lit.)
SMILES stringFc1ccc(F)cc1
storage temp.2-30°C
technique(s)gas chromatography (GC): suitable, HPLC: suitable
Cas Number540-36-3
Hazard Class3
Un Number1993
Pack Group2
This product has met the following criteria: